Hi all, I've not shot a wet plate or tintype (yet!) but I wondered if I might get some clarification on question that could get me into the process. I came into possession of a Kodak Century No.4 5x7 camera, with 2 lenses in board. The ground glass was, unfortunately, broken by a mover. The camera, bellows and lenses are just fine. I got this camera with the fanciful idea that I could do wetplate 'someday'...my question: am I able to simply buy a new back, expressly for wetplate, for this camera to replace the ground glass/back that originally came with it? If I can do that, this camera can be dedicated to collodion. But, I'm not sure IF that's possible or if so, WHERE to do so. Any help or advice gratefully appreciated! Thanks!